On Apr 6, 2007, at 7:35 AM, Mayur Maheshwari wrote:
Thanks Steve for the reply. This is a very helpful information.
If the MCU goes to LPM3 when only a timer is runnning then it also
goes into different LPMs (LPM0-LPM4) depending on what devices are
running like the sensor and then the flash storage being written, etc.
Which LPM does the MCU goes into when these devices turn on and
then off discretely after doing the needful? Is there any
documentation on it as TEP 112 on MCU power management is void of
this information.
The exact sleep calculation is chip-dependent, so currently there are
three: atm128, msp430, and pxa27x. Section 5 of TEP 112 tells you
where to find them:
5. Implementation
====================================================================
An implementation of McuSleepC can be found in ``tinyos-2.x/tos/chips/
atm128``,
``tinyos-2.x/tos/chips/msp430``, and ``tinyos-2.x/tos/chips/px27ax``.
Phil
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